In vertebrate smooth muscle, phosphorylation of the myosin regulatory light chain activates contraction in Ca2+ dependent manner.

TLS Online TPP Program

#Id: 9423

#Unit 11. Evolution and Behavior

Sexual dimorphism in primates

TLS Online TPP Program

#Id: 1016

#Unit 5. Developmental Biology

In Drosophila, the X chromosome contains genes encoding four transcription factors that activate the critical gene in Drosophila sex determination, the X-linked locus Sex-lethal (Sxl).

TLS Online TPP Program

#Id: 183

#Unit 5. Developmental Biology

Morphogen is a diffusable biochemical molecule that can determine the fate of a cell by its concentration.

TLS Online TPP Program

#Id: 8827

#Unit 6. System Physiology – Plant

Some of the cytochrome b6 f complexes are found in the stroma region of the membrane, where photosystem I is located. Under certain conditions cyclic electron flow from the reducing side of photosystem I, through the b6 f complex and back to P700, is known to occur.

TLS Online TPP Program

#Id: 9241

#Unit 6. System Physiology – Plant

PEP carboxykinase (PEPCK) C4 photosynthesis is more complex than the other two types